d3a28df6527c14420eb1e62b045ba72a3ee1bb0e66f2bd3cb509ebb0fa000171

Analysis

max time kernel
95s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28/09/2024, 18:52

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General

Target

2024-09-28_316b789daf9c9c19dc2321b36e0187e7_hacktools_xiaoba.exe
Size

3.2MB
MD5

316b789daf9c9c19dc2321b36e0187e7
SHA1

d859a67160dbd7c5336651f6075dd204b9d523ae
SHA256

d3a28df6527c14420eb1e62b045ba72a3ee1bb0e66f2bd3cb509ebb0fa000171
SHA512

cde5752333bab7d773d1e55e957762aa010fdf6a7a6050e1d844817646c419d7ede13c6882cb1970c0314a9b505c8a37861972ea33ecf6c9770f5eff44c3e88d
SSDEEP

49152:6zG1BqCBGJdodXAGRe5CFHRoHgmAZf1NG:DBIKRAGRe5K2UZy

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2028	e57cc78.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5056	2028	WerFault.exe	82

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-09-28_316b789daf9c9c19dc2321b36e0187e7_hacktools_xiaoba.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e57cc78.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
496	2024-09-28_316b789daf9c9c19dc2321b36e0187e7_hacktools_xiaoba.exe
496	2024-09-28_316b789daf9c9c19dc2321b36e0187e7_hacktools_xiaoba.exe
2028	e57cc78.exe
2028	e57cc78.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 496 wrote to memory of 2028	496	2024-09-28_316b789daf9c9c19dc2321b36e0187e7_hacktools_xiaoba.exe	82
PID 496 wrote to memory of 2028	496	2024-09-28_316b789daf9c9c19dc2321b36e0187e7_hacktools_xiaoba.exe	82
PID 496 wrote to memory of 2028	496	2024-09-28_316b789daf9c9c19dc2321b36e0187e7_hacktools_xiaoba.exe	82

C:\Users\Admin\AppData\Local\Temp\2024-09-28_316b789daf9c9c19dc2321b36e0187e7_hacktools_xiaoba.exe
"C:\Users\Admin\AppData\Local\Temp\2024-09-28_316b789daf9c9c19dc2321b36e0187e7_hacktools_xiaoba.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:496
- C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e57cc78.exe
  C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e57cc78.exe 240635031
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2028
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2028 -s 2040
    3⤵
    - Program crash
    PID:5056

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2028 -ip 2028
1⤵
PID:3800

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\ÅäÖÃ\e57cc78.exe

Filesize
3.2MB

MD5
e69573776bc4aef99c3b756128244e47

SHA1
603e413c4b2628fb5c39975a18ff31c6a3cc9c55

SHA256
12fd901819e5698e175f9a116964174cdd02f9b799b5387ca1c5753921af37a1

SHA512
e95b49b41d4ea725dc49a47a85a65dcb9a4df7c0c56ba4c3e3c780d95a5bd2b807125b3a63214b065eccce043d75ee9f709fffbc14d5a4a1462180a3f3c85a20

Download Submit
memory/496-0-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/496-1-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/496-20-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download
memory/2028-16-0x000000007773A000-0x000000007773B000-memory.dmp

Filesize
4KB

Download
memory/2028-21-0x0000000000400000-0x00000000007A5000-memory.dmp

Filesize
3.6MB

Download